326618108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{20107}}^1$

素因数の和:20273

約数の個数: 24

約数和(自身を含む): 594553344

約数和(自身を除く): 267935236

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8122, 16244, 20107, 40214, 80428, 623317, 1246634, 2493268, 2634017, 5268034, 10536068, 81654527, 163309054, 326618108]

約数ペア:

[(1, 326618108), (2, 163309054), (4, 81654527), (31, 10536068), (62, 5268034), (124, 2634017), (131, 2493268), (262, 1246634), (524, 623317), (4061, 80428), (8122, 40214), (16244, 20107)]